No problem, we've got 7873 and 1537 to multiply
7873 × 1537 = 1537 × (7873)
+ 1537 × 3 that is equal 4611
+ 1537 × 70 that is equal 107590
+ 1537 × 800 that results in 1229600
+ 1537 × 7000 which equals 10759000

= 12100801
